slsDetectorSoftware: Sharedmemory removed private methodf or removeshm, removed static isexisting as the usecases are all member method

slsDetectorSoftware/sharedMemory/SharedMemory.h

@@ -31,7 +31,7 @@ public:
      * @param name of shared memory
      * @return true if exists, else false
      */
-    static bool IsExisting(std::string name);
+    bool IsExisting();
 
 	/**
 	 * Get shared memory name
@@ -93,12 +93,6 @@ private:
      */
     int VerifySizeMatch(size_t expectedSize);
 
-    /**
-     * Remove existing Shared memory
-     * @param name name of shared memory (should be less than NAME_MAX)
-     */
-	void RemoveSharedMemory(std::string name);
-
 	/** Shared memory name */
 	std::string name;